Actually, the NOAH (standard) included 7 DSP.
The Noah Ex had an additionnal 4DSP board plugged on top of the first one.

So you could possibly upgrade a NOAH to a NOAH Ex but you would need an expansion board set for that purpose (the expansion board with the 4 DSP + the PCB which allows mainboard to expansion connection). And I doubt anybody has this type of thing as the latest NOAH Ex (final edition) were all provided with builtin expansion board. I would assume there is no stock anyware.

HUROLURA wrote:Actually, the NOAH (standard) included 7 DSP.
The Noah Ex had an additionnal 4DSP board plugged on top of the first one.

So you could possibly upgrade a NOAH to a NOAH Ex but you would need an expansion board set for that purpose (the expansion board with the 4 DSP + the PCB which allows mainboard to expansion connection). And I doubt anybody has this type of thing as the latest NOAH Ex (final edition) were all provided with builtin expansion board. I would assume there is no stock anyware.